I reloaded my PC onto a new disk then put the old disk back in the PC to recover old files. I kept the same PC name. The OS setup routine appears to have used my PC name (
stiffler) to create the LVM names.
[root@stiffler ~]# pvs PV VG Fmt Attr PSize PFree /dev/sda2 vg_stiffler lvm2 a- 232.31g 0 /dev/sdb2 vg_stiffler lvm2 a- 232.63g 0
So the volume group name on both of my disks has the same name! I'm booted to the correct one, but I would like to access the second one. How do I rename the other one so I can gain access to it by a unique name?